Design And Application Of Intelligent Building Electrical Engineering

The building is the main place of human activity.With the sustained growth of social economy and the gradual progress of urbanization,China's construction market is growing,the number of new buildings has been maintained at a high level.At the same time with the communications,computer and other information technology development,building the concept of intelligent more and more practice and application,and achieved good results.In the design and construction of intelligent buildings,electrical engineering is an inevitable project,which will be building electrical engineering for all-round and targeted design to meet the intelligent needs,is very necessary.In this paper,the background of a modern intelligent building construction,the electrical engineering of the targeted design,including the following: First,the design of a 10 / 0.4KV power supply and distribution system,According to the actual situation to get its load,and thus select the stability of strong,affordable and durable components and equipment;some of the concepts of intelligence and automation into the various distribution level,and innovative use with a centralized control center With the terminal of the double-layer structure of the power distribution system,so that it has the characteristics of flexibility,which greatly promoted the building's intelligent use of electricity.Second,the fire demand for the building,based on communication and computer technology,combined with the electrical system,designed and implemented a fire alarm and fire linkage of the intelligent electrical system;in the event of fire,the system can be quickly achieved Alarm,while intelligent to open the key location of the pump,open the exhaust fan to further control the fire,to reduce the loss of purpose.Third,this article also designed a lightning protection system,with the effect of lightning inside and outside,the lightning generated by the electromagnetic waves added SPD and other devices to make it more systematic.The electrical system designed in this paper has been used in an intelligent building for six months,the electrical system is relatively stable,no problem occurs,to achieve the desired effect of design and application.